A new year might mean new viral threats. Influenza A is a perennial threat. The virus infects a wide range of animals and has ...

I research virus outbreaks around the world. Here’s what I’ll be keeping an eye on in 2026 that could cause infections in unexpected places or cases.

Background Exacerbations are major causes of morbidity in individuals with chronic respiratory diseases such as chronic ...

Chikungunya virus (CHIKV) is a mosquito-borne pathogen that has been identified in more than 110 countries around the world. The virus typically causes flu-like symptoms, but it can also trigger ...

Measles cases are popping up around the country. Doctors share what to do after a measles exposure and what to do to stay ...